29 U.S. Code§ 1110. Exculpatory provisions; insurance

Except as provided in sections 1105(b)(1) and 1105(d) of this title, any provision in an agreement or instrument which purports to relieve a fiduciary from responsibility or liability for any responsibility, obligation, or duty under this part shall be void as against public policy.

a plan from purchasing insurance for its fiduciaries or for itself to cover liability or losses occurring by reason of the act or omission of a fiduciary, if such insurance permits recourse by the insurer against the fiduciary in the case of a breach of a fiduciary obligation by such fiduciary;

(2)

a fiduciary from purchasing insurance to cover liability under this part from and for his own account; or